Company Filing History:
6 out of 614 
1 out of 2,861 
1 out of 1 Years Active: 1992-1996
Title: Seigo Ando: Innovator in Magnetic Flux Measurement
Introduction
Seigo Ando is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic flux measurement, holding a total of 8 patents. His innovative work has led to advancements in detecting minute magnetic flux and improving flaw detection performance in various applications.
Latest Patents
One of Seigo Ando's latest patents involves a magnetic flux measuring method and apparatus designed for detecting high-frequency currents. This method utilizes a coil wound around a ferromagnetic core, through which a fixed impedance means feeds a current of predetermined frequency. The magnetic flux measurement is performed by analyzing the level of a DC component of the voltage generated across the coil. By adding a DC bias to the current, the apparatus achieves high sensitivity in detecting minute magnetic flux while maintaining improved temperature characteristics. This technology is particularly beneficial for leakage flux flaw detection using a saturable magnetic flux sensor, as it expands the measuring span and enhances flaw detection performance.
Career Highlights
Throughout his career, Seigo Ando has worked with notable companies such as NKK Corporation and Pioneer Electronic Corporation. His experience in these organizations has contributed to his expertise in magnetic flux measurement technologies.
Collaborations
Seigo Ando has collaborated with esteemed colleagues, including Yasuhiro Matsufuji and Kenichi Iwanaga. Their combined efforts have further advanced the field of magnetic flux measurement.
Conclusion
Seigo Ando's innovative contributions to magnetic flux measurement have established him as a key figure in this technological domain. His patents reflect a commitment to enhancing detection methods and improving performance in various applications.